When Sip & Guzzle snagged the top spot on the annual North America’s 50 Best list in April, it somehow felt like Shingo Gokan was finally getting his flowers. This may look like an odd statement if you’re familiar with Gokan’s career. After all, his curriculum vitae contains more floral arrangements than the average bodega. He was Tales of the Cocktail’s International Bartender of the Year in…